Informational:Note: Product 87734 will be discontinued and replaced by product 66005 by 6/1/23.
Thermo Scientific™

Slide-A-Lyzer™ G2 Dialysis Cassettes, 20K MWCO, 0.5 mL

Catalog number: 87734
Thermo Scientific™

Slide-A-Lyzer™ G2 Dialysis Cassettes, 20K MWCO, 0.5 mL

Catalog number: 87734
Catalog Number
Unit Size
10 cassettes
Price (USD)
Price: 126.00
Your Price:
Catalog NumberUnit SizePrice (USD)AvailabilityQuantity
8773410 cassettes
Price: 126.00
Your Price:
Product Overview
Citations & References
Additional Information
Thermo Scientific Slide-A-Lyzer G2 Dialysis Cassettes (20K MWCO) provide maximum convenience, flexibility and performance for sample dialysis.

Features of Slide-A-Lyzer G2 Dialysis Cassettes (20K MWCO):

Easy-loading—pipette-accessible for easy sample loading and retrieval
Self-floating—integrated air chambers eliminate the need for float buoys
Sturdy construction—ensures the highest possible sample integrity and protection
Superior design—thoroughly researched and tested to provide fast and consistent dialysis with maximum sample recovery
Multiple sizes—five cassette capacities to optimally match 0.25 to 70 mL sample volumes
Versatile—ideal for removing low molecular-weight contaminants, performing buffer exchange and desalting

The 20K molecular-weight cut off (MWCO) cassettes use a cellulose membrane that is rated to completely retain proteins and other macromolecules that are larger than 20,000 daltons while allowing removal of buffer salts and small contaminants. The cassette membrane is composed of low-binding regenerated cellulose. Membranes and cassettes are manufactured using clean-room conditions to ensure that are contaminant-free.

The Slide-A-Lyzer G2 Dialysis cassettes are available in five precise membrane MWCOs (2K, 3.5K, 7K, 10K and 20K) for dialyzing sample volumes up to 70 mL. The Slide-A-Lyzer G2 Dialysis Cassettes allow samples to be directly injected with a syringe or with a pipette through the unique sample port. The Slide-A-Lyzer Cassette design allows air to be removed from inside the cassette to maximize the surface area-to-volume ratio, providing better dialysis performance than dialysis tubing and tube-based systems. The sample is easily recovered through either the pipette or syringe sample ports.

More Product Data
Separation characteristics of dialysis membranes

Related Products
Slide-A-Lyzer™ G2 Dialysis Cassettes, 20K MWCO, 3 mL
Slide-A-Lyzer™ G2 Dialysis Cassettes, 20K MWCO, 15 mL
Slide-A-Lyzer™ G2 Dialysis Cassettes, 20K MWCO, 30 mL
Slide-A-Lyzer™ G2 Dialysis Cassettes, 20K MWCO, 70 mL
For Research Use Only. Not for use in diagnostic procedures.


Purification Target
Buffer Exchange, Protein
Cellulose Membrane, Dialysis
Capacity (Metric)
0.5 mL
20 kDa
Product Line
10 Cassettes

Contents & Storage

Store at room temperature